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  1.  
  2. /*
  3.  * Mesa 3-D graphics library
  4.  *
  5.  * Copyright (C) 1999-2001  Brian Paul   All Rights Reserved.
  6.  *
  7.  * Permission is hereby granted, free of charge, to any person obtaining a
  8.  * copy of this software and associated documentation files (the "Software"),
  9.  * to deal in the Software without restriction, including without limitation
  10.  * the rights to use, copy, modify, merge, publish, distribute, sublicense,
  11.  * and/or sell copies of the Software, and to permit persons to whom the
  12.  * Software is furnished to do so, subject to the following conditions:
  13.  *
  14.  * The above copyright notice and this permission notice shall be included
  15.  * in all copies or substantial portions of the Software.
  16.  *
  17.  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
  18.  * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  19.  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
  20.  * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
  21.  * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
  22.  * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
  23.  * OTHER DEALINGS IN THE SOFTWARE.
  24.  */
  25.  
  26. /*
  27.  * Check CPU capabilities & initialize optimized funtions for this particular
  28.  * processor.
  29.  *
  30.  * Written by Holger Waechtler <holger@akaflieg.extern.tu-berlin.de>
  31.  * Changed by Andre Werthmann <wertmann@cs.uni-potsdam.de> for using the
  32.  * new SSE functions
  33.  *
  34.  * Reimplemented by Gareth Hughes in a more
  35.  * future-proof manner, based on code in the Linux kernel.
  36.  */
  37.  
  38. #ifndef __COMMON_X86_ASM_H__
  39. #define __COMMON_X86_ASM_H__
  40.  
  41. /* Do not reference mtypes.h from this file.
  42.  */
  43. #include "common_x86_features.h"
  44.  
  45. extern int _mesa_x86_cpu_features;
  46.  
  47. extern void _mesa_get_x86_features(void);
  48.  
  49. extern void _mesa_check_os_sse_support(void);
  50.  
  51. extern void _mesa_init_all_x86_transform_asm( void );
  52.  
  53. #endif
  54.